Dyfyniad APA

State Planning Board. (1970). Economic review Kerala - 1969. State planning board.

Dyfyniad Arddull Chicago

State Planning Board. Economic Review Kerala - 1969. Trivandrum: State planning board, 1970.

Dyfyniad MLA

State Planning Board. Economic Review Kerala - 1969. State planning board, 1970.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.